All this lot from my new Anthem 3 - no 20" available in the Anthem 2 so I've gone the alternative upgrade route. Thus, removed unridden from the Anthem:
Shimano M442 crankset and Octalink bottom bracket, 175mm, 42/32/22. £45 posted.
Alex DP17 rims/stainless spokes/Formula 6-bolt hubs including skewers & rim tapes - £70 pair posted.
I've also decided to sell the Tora 302 air forks from the bike - used for 10 days, maybe 6 or 7 rides - 100mm travel, 225 mm steerer, lockout and rebound adjust. £120 posted.
Avid Juicy 3 rotors - new, 160mm, from the same source - £20 posted the pair.
WTB Silverado with Kevlar corners - again from the Anthem - £20 posted.
New grips from the bike £5 posted.
As seen at http://www.giant-bicycles.com/en-GB/bikes/mountain/2433/32475/
Offers on all the above welcome, so long as sanity reigns.
Questions to firstname.lastname@example.org.